| Patents for H02N 2 - Electric machines in general using piezo-electric effect, electrostriction or magnetostriction (14,251) |
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| 07/20/2005 | CN1641990A Piezoelectric actuator unit for mining |
| 07/19/2005 | US6919669 Electro-active device using radial electric field piezo-diaphragm for sonic applications |
| 07/19/2005 | US6919666 Adjusting device for displacing individual elements of optical systems or of measuring systems |
| 07/14/2005 | US20050151450 Crystal unit |
| 07/14/2005 | US20050151447 Microscale driving unit and recording disk drive |
| 07/14/2005 | US20050151446 System and method for moving an object employing piezo actuators |
| 07/14/2005 | US20050151445 Piezoelectric actuator unit |
| 07/14/2005 | US20050151444 Piezoelectric switch for tunable electronic components |
| 07/14/2005 | US20050151442 Micromechanical electrostatic resonator |
| 07/14/2005 | US20050151010 Moving apparatus |
| 07/14/2005 | US20050150298 Tuning fork vibrator, vibrating gyroscope using the same, electronic apparatus using the same, and manufacturing method of the same |
| 07/14/2005 | DE10360685A1 Piezoelectric positioning unit, in particular, for a precision positioning device comprises a cover in the form of at least one thin layer precipitated from the gas phase of chlorinated hydrocarbons |
| 07/13/2005 | EP1387945B1 Piezoelectric actuator module |
| 07/13/2005 | CN1639956A 直线致动器 Linear actuators |
| 07/13/2005 | CN1639955A Rotation/movement converting actuator |
| 07/12/2005 | US6917141 Device with a piezoelectric actuator |
| 07/12/2005 | US6917139 Film bulk acoustic resonator |
| 07/12/2005 | US6917034 Electronic equipment equipped with position detection means for detecting position of moving body utilizing incremental-type encoder |
| 07/12/2005 | US6915547 Piezoelectric/electrostrictive device and method of manufacturing same |
| 07/07/2005 | WO2005062396A1 Multilayered piezoelectric element |
| 07/07/2005 | US20050146249 Piezoelectric film, piezoelectric element, piezoelectric actuator, piezoelectric pump, ink-jet type recording head, ink-jet printer, surface-acoustic-wave element, thin-film piezoelectric resonator, frequency filter, oscillator, electronic circuit, and electronic apparatus |
| 07/07/2005 | US20050146240 Micromachined ultrasonic transducer cells having compliant support structure |
| 07/07/2005 | US20050145606 Low cost actuator with 2 dimensional motion |
| 07/07/2005 | CA2539004A1 Transverse electrodisplacive actuator array |
| 07/06/2005 | EP1550202A2 Energy-autarchic electromechanical radio switch |
| 07/06/2005 | EP1549458A1 Two-dimensional displacement apparatus |
| 07/06/2005 | CN1636301A Additional contact for an electric component and piezoelectric component in the form of a multilayer structure |
| 07/05/2005 | US6912760 Method of manufacturing a thin film piezoelectric element |
| 06/30/2005 | WO2005060015A1 Electromechanical motor and assembling method therefore |
| 06/30/2005 | US20050140317 Rotary actuator and method of controlling an actuator |
| 06/30/2005 | US20050140245 Method for displacing a movable element by means of at least two actuators facing each other and positioned on a stator, as well as a wave motor, displacing device and assembly |
| 06/30/2005 | DE19806127B4 Verfahren zur elektrischen Ansteuerung von piezoelektrischen oder elektrostriktiven Aktuatoren in Antrieben für eine schrittweise Bewegung A method for the electrical control of the piezoelectric or electrostrictive actuators for actuators in a stepwise movement |
| 06/30/2005 | DE10356959A1 Actuator module for fuel injection valves has a gas with good heat conductivity characteristics filled in the actuator casing, which transfers the heat away from the actuator |
| 06/30/2005 | DE102004019700B3 Critical operating condition detection method for electronically-controlled washer-dryer for laundry using evaluation of voltage signal characteristic for piezoelectric component |
| 06/29/2005 | EP1548855A2 System and method for moving an object employing piezo actuators |
| 06/29/2005 | EP1547234A2 Tunneling-effect energy converters |
| 06/29/2005 | EP1547168A1 Manually operable electronic apparatus |
| 06/29/2005 | EP1212801B1 Method for producing piezo actuators with a multiple-layer structure of piezo layers |
| 06/29/2005 | CN1633719A Low cost actuator with 2 dimensional motion |
| 06/29/2005 | CN1633023A A rotary columnar ultrasound micro-motor of flexural vibration mode |
| 06/29/2005 | CN1633022A Piezoelectric ceramic metal composite plate in-plane vibration linear ultrasound motor |
| 06/29/2005 | CN1633021A Differential-mode magnetic control shape memory alloy actuator |
| 06/29/2005 | CN1633009A Method and system for piezoelectric power generation by using vibration energy of road system |
| 06/29/2005 | CN1633008A Method of piezoelectric power generation by using vibration energy of road surface, and street lighting luminaire system therefor |
| 06/29/2005 | CN1208851C Traveling-wave type supersonic motor |
| 06/29/2005 | CN1208565C Piezoelectric intelligent torsional control lever |
| 06/28/2005 | US6910250 Piezo-electric/electrostrictive device, and method of manufacturing same |
| 06/23/2005 | US20050134146 Electromechanical motor and assembling method therefore |
| 06/23/2005 | US20050134145 Ultrasonic motor |
| 06/22/2005 | EP1544927A2 Piezoelectric element, fabrication method for the same, and inkjet head, inkjet recording apparatus and angular velocity sensor including the same |
| 06/22/2005 | EP1384272B1 Additional contacting for an electric component and piezoelectric component in the form of a multilayer structure |
| 06/22/2005 | EP1375916B1 Micro pump |
| 06/22/2005 | CN1630949A Piezoelectric element, liquid ejection head and process for manufacturing them |
| 06/22/2005 | CN1628977A Dielectric thin film element, piezoelectric actuator and liquid discharge head, and method for manufacturing the same |
| 06/22/2005 | CN1628976A Piezoelectric element, fabrication method for the same, and inkjet head, inkjet recording apparatus and angular velocity sensor including the same |
| 06/22/2005 | CN1207839C Universal hollow-structure great-moment ring piezoelectric ultrasonic motor |
| 06/21/2005 | US6909224 Piezoelectric generator |
| 06/21/2005 | US6909223 Rotation/displacement converting actuator |
| 06/21/2005 | US6909222 Piezoelectric actuator, and timepiece and portable equipment having the same |
| 06/21/2005 | US6909220 High strain tear resistant gels and gel composites for use as artificial muscle actuators |
| 06/21/2005 | US6907966 Linear actuator, in particular an aircraft brake actuator |
| 06/16/2005 | US20050128552 Torsional vibrator, optical deflector and image forming apparatus |
| 06/16/2005 | US20050127898 Stage driving apparatus and probe method |
| 06/16/2005 | US20050127795 Piezoelectric element, fabrication method for the same, and inkjet head, inkjet recording apparatus and angular velocity sensor including the same |
| 06/16/2005 | US20050127792 Piezoelectric switch for tunable electronic components |
| 06/16/2005 | US20050127790 Piezoelectric motors and methods for the production and operation thereof |
| 06/16/2005 | US20050127788 Tool |
| 06/16/2005 | US20050127787 Biaxial piezoelectric motor |
| 06/16/2005 | US20050127786 System and method for moving an object employing piezo actuators |
| 06/16/2005 | US20050127785 Method and apparatus for measurement using piezoelectric sensor |
| 06/16/2005 | US20050127784 Piezoelectric motor and method for actuating same |
| 06/16/2005 | US20050127782 Ultrasonic motor, and electronic timepiece having ultrasonic motor |
| 06/16/2005 | US20050127780 Dielectric thin film element, piezoelectric actuator and liquid discharge head, and method for manufacturing the same |
| 06/16/2005 | DE10353171A1 Piezoaktor Piezoelectric actuator |
| 06/15/2005 | EP1540807A1 An elastomer actuator and a method of making an actuator |
| 06/15/2005 | EP1407498B1 Actuator system |
| 06/15/2005 | CN1206792C Continuous receprocating nanodisplacement driver for micro-momentun drive |
| 06/15/2005 | CN1206750C Method for producing piezoceramic actuator |
| 06/14/2005 | US6906450 Resonant probe driving arrangement and a scanning probe microscope including such an arrangement |
| 06/14/2005 | US6904802 Vibrating gyroscope using a tuning fork vibrator |
| 06/09/2005 | WO2005053046A1 Piezo actuator |
| 06/09/2005 | WO2005053005A2 A method to contact patterned electrodes on porous substrates and devices thereby |
| 06/09/2005 | WO2005052927A1 Thin film piezoelectric micro-actuator for head gimbal assembly |
| 06/09/2005 | US20050122360 Droplet ejection apparatus |
| 06/09/2005 | US20050122079 Multi-axes, sub-micron positioner |
| 06/09/2005 | US20050122069 Discharging circuit for a piezoelectric device |
| 06/08/2005 | EP1538747A1 Micromechanical electrostatic resonator |
| 06/08/2005 | EP1538452A1 Placing table drive device and probe method |
| 06/08/2005 | EP1537610A2 Piezoelectric actuator |
| 06/08/2005 | EP1537608A2 Method for electronic operation of a control device for an ultrasound piezoelectric actuator |
| 06/08/2005 | EP1336205B8 Inertial rotation device |
| 06/08/2005 | CN1625046A Micromechanical electrostatic resonator |
| 06/08/2005 | CN1623877A Wafer feeder and image reading device using it |
| 06/07/2005 | US6903498 Piezoelectric device, ladder type filter, and method of producing the piezoelectric device |
| 06/07/2005 | US6903494 Actuator optical fiber moving apparatus, and optical switch |
| 06/02/2005 | US20050117262 Thin film piezoelectric micro-actuator for head gimbal assembly |
| 06/02/2005 | US20050116583 Device and method for driving ultrasonic actuator |
| 06/02/2005 | US20050116220 Piezo actuator comprising a structured external electrode |
| 06/01/2005 | EP1535387A2 Single-phase electroactive motor |
| 06/01/2005 | EP1444389A4 Oriented piezoelectric film |